What is a trait of chemical equilibrium?
a.
equilibrium is reached through catalyst reaction
c.
a system "at equilibrium" appears to have a positive charge
b.
equilibrium always happens at the same point in the reaction no matter where you start
d.
equilibrium is always at the same point regardless of the reagents involved in the reaction

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

Nonpoint source pollution is difficult to control because it